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package org.eclipse.debug.internal.ui;
/*
* Licensed Materials - Property of IBM,
* WebSphere Studio Workbench
* (c) Copyright IBM Corp 2000
*/
import org.eclipse.debug.ui.IDebugModelPresentation;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.viewers.ILabelProvider;
import org.eclipse.jface.viewers.StructuredViewer;
/**
* An action that toggles the state of its viewer to
* show/hide qualified names.
*/
public class ShowQualifiedAction extends Action {
private static final String PREFIX= "show_qualified_action.";
private static final String SHOW= PREFIX + TOOL_TIP_TEXT + ".show";
private static final String HIDE= PREFIX + TOOL_TIP_TEXT + ".hide";
protected StructuredViewer fViewer;
public ShowQualifiedAction(StructuredViewer viewer) {
super(DebugUIUtils.getResourceString(SHOW));
fViewer= viewer;
setToolTipText(DebugUIUtils.getResourceString(SHOW));
}
/**
* @see Action
*/
public void run() {
valueChanged(isChecked());
}
private void valueChanged(boolean on) {
ILabelProvider labelProvider= (ILabelProvider)fViewer.getLabelProvider();
if (labelProvider instanceof IDebugModelPresentation) {
IDebugModelPresentation debugLabelProvider= (IDebugModelPresentation)labelProvider;
debugLabelProvider.setAttribute(IDebugModelPresentation.DISPLAY_QUALIFIED_NAMES, (on ? Boolean.TRUE : Boolean.FALSE));
fViewer.refresh();
}
setToolTipText(on ? DebugUIUtils.getResourceString(HIDE) : DebugUIUtils.getResourceString(SHOW));
}
/**
* @see Action
*/
public void setChecked(boolean value) {
super.setChecked(value);
valueChanged(value);
}
}
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